Glenwood Springs, Colorado Weather
Monsoon storms drench the south. Day 15 of summer. Read this microseason across nine climate regions →
Glenwood Springs weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 5Overcast——94°65°—
- MondayJul 6Overcast——94°68°0°
- TuesdayJul 7Overcast11%—94°59°0°
- WednesdayJul 8Overcast16%—95°60°+1°
- ThursdayJul 9Overcast11%—92°56°-3°
- FridayJul 10Clear——95°55°+3°
- SaturdayJul 11Partly Cloudy——101°56°+6°
AQI 71 (Moderate), driven by Ozone. AQI down 23 over the last 6 hours — air quality is improving sharply. Ozone at AQI 43 now. With UV 3.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 19 around 1 PM.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 43 now. With UV 3.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 19 around 1 PM.
- Present
- AQI 43
- UV peak
- 3.3 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 19
PM × Wind × Precip
PM2.5 at 5.4 µg/m³, PM10 at 7.3 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.74
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- background
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:28 PM
- Moonset
- 11:24 AM
- In sign
- ♓︎ Pisces
Monsoon storms drench the south
Glenwood Springs at a glance
- Today vs. normal: 72°F — typical for the season
- Last frost: April 13 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 81601
15-Day Forecast — Glenwood Springs
- Sun94°65°1%
- Mon94°68°3%
- Tue94°59°11%
- Wed95°60°16%
- Thu92°56°11%
- Fri95°55°7%
- Sat101°56°3%
- Sun102°58°8%
- Mon103°61°13%
- Tue99°61°18%
- Wed99°59°53%
- Thu99°60°55%
- Fri94°57°52%
- Sat99°59°52%
- Sun94°60°32%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Glenwood Springs
SPC includes Glenwood Springs in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
ZIP codes in Glenwood Springs
- 81601